Description
Rifle Scope Product Details
Nightforce Optics 8-32×56 NXS Riflescope, Matte Black Finish with Illuminated Moar Reticle, Side Parallax Focus.250 MOA, 30mm Tube
The Nightforce Optics NXS 8-32×56 Tactical ZeroStop Riflescope (MOAR Reticle) offers fast adjustments for precise, repeatable shot placement. The broad magnification range means there is now virtually no target outside the capable shooter’s reach, while it remains highly versatile and appropriate to a wide variety of applications.
Rifle Scope Product Features
Export of this product outside of the United States of America is not allowed and is controlled by the US Department of State
About the NightForce Brand
NightForce is a premium producer for weapon scopes, optics, mounting solutions, and other components used for guns like rifles and long guns. They innovate and make their mounts, scopes, and related products by using elements which are resilient and long lasting. This includes the Nightforce Optics 8-32×56 NXS Riflescope, Matte Black Finish with Illuminated Moar Reticle, Side Parallax Focus.250 MOA, 30mm Tube by NightForce. For additional shooting products, visit their site.
Info About Optics
Rifle scopes enable you to precisely aim a rifle at various targets by aligning your eye with the target over a range. They accomplish this through zoom by making use of a set of lenses within the scope. The scope’s alignment can be dialed in to account for various natural elements like wind speed and elevation increases to make up for bullet drop.
The scope’s function is to help the shooter understand precisely where the bullet will land based on the sight picture you are viewing via the scope as you line up the scope’s crosshair or reticle with the target. Most contemporary rifle scopes and optics have about 11 parts which are found inside and externally on the optic. These parts include the rifle scope’s body, lenses, modification dials or turrets, focus rings, and other parts. See all eleven parts of a rifle scope.
Rifle Scope Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Picking the perfect type of rifle glass is based around what type of shooting you plan to do.
First Focal Plane Optics
Focal plane scopes (FFP) feature the reticle in front of the zoom lens. This induces the reticle to increase in size based on the extent of zoom being used. The result is that the reticle measurements are the same at the magnified distance as they are at the non magnified distance. For instance, one tick on a mil-dot reticle at 100 yards without any “zoom” is still the same tick at one hundred yards with 5x “zoom”. These types of scopes are useful for:
- Quick acquisition, far away types of shooting
- Shooting situations where computations are low
- Experienced shooters who know their aim point “hold over” and also “lead” equations for their firearms
- Shooters who do not mind the reticle is enlarged and takes up more visual eyesight area than a SFP reticle
Second Focal Plane Glass
Second focal plane optics (SFP) come with the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick reticle measurement.
- Long distance kinds of shooting where shooters have additional time to make ballistic calculations
- Shooting where most shots occur within shorter ranges and distances
- Shooters who would like a clearer optic sight picture without room used up by the larger sized FFP reticle
Rifle Glass Magnification
The amount of scope magnification you need on your scope depends upon the kind of shooting you desire to do. Practically every kind of rifle optic gives some level of magnification. The quantity of zoom a scope supplies is determined by the size, thickness, and curvatures of the lenses inside of the rifle optic. The magnification level of the optic is the “power” of the scope. This means what the shooter is aiming at through the scope is magnified times the power element of what can typically be seen by human eyes.
Info on Fixed Power Lens Glass
A single power rifle optic or scope comes with a magnification number designator like 4×32. This indicates the magnification power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of optic can not fluctuate given that it is a set power scope.
Adjustable Power Lens Rifle Optic Details
Variable power rifle scopes have adjustable power. These types of scopes will note the zoom degree in a configuration such as 2-10×32. These numbers imply the zoom of the scope can be changed between 2x and 10x power. This additionally incorporates the power levels in-between 2 and 10. The power modification is achieved using the power ring component of the scope near the rear of the scope by the eye bell piece.
Power Levels and Range Correlations
Here are some suggested scope power settings and the distances where they could be successfully used. Bear in mind that high power scopes will not be as practical as lower magnification level optics since excessive magnification can be a bad thing. The exact same concept applies to extended distances where the shooter needs to have increased power to see precisely where to properly aim the rifle.
Lens Covering for Rifle Optics
All contemporary rifle scope and optic lenses are covered in special coatings. There are different types and qualities of glass lens coverings. When looking at high end rifle optics and scope units, Lens finish can be an essential aspect of a rifle. The lenses are among the most important parts of the glass as they are what your eye looks through while sighting a rifle in on the point of impact. The finish on the lenses safeguards the lens exterior and assists with anti glare from refracted light and color profiles.
HD Versus ED Lenses
Some rifle scope manufacturers will also use “HD” or high-definition lense finishes that take advantage of different processes, aspects, polarizations, and chemicals to draw out a wide range of colors and viewable definition through the lens. This high-def coating is typically used with increased density glass which decreases light’s potential to refract by means of the lens glass. Some scope brands use “HD” to describe “ED” implying extra-low dispersion glass. ED handles how colors are represented on the chromatic spectrum and the chromatic aberration or deviance which is similarly called color distortion or fringing. Chromatic aberration is often noticeable over items with hard shapes as light hits the item from certain angles.
Rifle Scope Lens Single Covering Versus Multi-Coating
Different optic lenses can likewise have different coatings applied to them. All lenses typically have at least some type of treatment or finish used to them before being used in a rifle scope or optic.
This lens treatment can safeguard the lens from scratches while decreasing glare and other less helpful things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope producer and how much you paid for it.
Some scope producers likewise make it a point to define if their optic lenses are covered or “multi” coated. This suggests the lens has had numerous treatments applied to them. If a lens receives numerous treatments, it can establish that a producer is taking numerous actions to combat different environmental aspects like an anti-glare finishing, a scratch resistant anti-abrasion finishing, followed by a hydrophilic covering. This also doesn’t always mean the multi-coated lens is better than a single covered lens. Being “much better” depends upon the producer’s lens treatment solutions and the quality of materials used in developing the rifle glass.
Anti-water Scope Lens Finishing
Water on a lens doesn’t help with maintaining a clear sight picture through a scope at all. Lots of top of the line and high-end optic companies will coat their lenses with a hydrophilic or hydrophobic covering.
Scope Installing Alternatives
Mounting options for scopes come in a few options. There are the standard scope rings which are individually installed to the optic and one-piece mounts which cradle the scope. These various kinds of mounts also typically are made in quick release variations which use manual levers which allow rifle shooters to rapidly install and remove the scope.
Hex Key Optic Rings
Standard, clamp type mounting optic rings use hex head screws to position to the flattop style Picatinny scope mount rails on the tops of rifles. These types of scope mounts use two detached rings to support the optic, and are normally constructed from 7075 T6 billet aluminum or similar materials which are designed for far away accuracy shooting. This form of scope mount is effective for rifles which need to have a resilient, unfailing mount which will not change despite how much the scope is moved or abuse the rifle takes. These are the type of mounts you really want to have for a faithful optics setup on a long distance hunting or competitors rifle which will almost never need to be changed or adjusted. Blue 242 Loctite threadlocker can additionally be used on the mount screws to stop the hex screws from backing out after they are installed securely in place. An example of these mounting rings are the 30mm type made by Vortex Optics. The set usually costs around $200 USD
Rifle Scope Mounts with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly remove a scope and connect it to a different rifle. Numerous scopes can even be switched out if they all use a similar design mount. These types of mounts are convenient for rifle platforms which are carried a lot, to swap out the optic from the rifle for protection, or for optics which are used between multiple rifles.
Scope Tube Sealing and Gas Purging
Wetness inside your rifle scope can destroy a day of shooting and your pricey optic by causing fogging and producing residue inside of the scope tube. The majority of scopes prevent wetness from getting in the scope tube with a system of sealing O-rings which are waterproof.
Optic Gas Purging
Another element of preventing the buildup of wetness inside of the rifle optic tube is filling the tube with a gas like nitrogen. Because this area is currently occupied by the gas, the glass is less impacted by temperature level shifts and pressure distinctions from the external environment which might possibly allow water vapor to permeate in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to look for.
